replacement toner

[AshXSammZ]

Hi 

I have an HP PageWide Managed P77740z in my office and have been using it since 2018. Two days ago, the yellow toner ran out, and I searched the local supplier,s but I didn't find a single piece. 

The toner model is yellow 991ac, X4D16AC, is there a replacement model compatible with the same printer?

thanks 

[Qsaifoddin]

Hi @AshXSammZ 

For the HP PageWide Managed P77740z Multifunction Printer, the official toner model for the yellow color is indeed the 991AC (X4D16AC). If you are unable to find this specific toner model, HP typically does not offer an alternative toner model that is compatible with this printer aside from the specified model numbers.

However, you can contact HP directly or check through the official HP online store or authorized resellers to see if they have the required toner in stock. It is also advisable to check with other online retailers who might carry HP toner cartridges. Always ensure that the toner cartridge is genuine and compatible to maintain print quality and avoid damage to your printer.